Pith Number

pith:F2POROAM

pith:2016:F2POROAMSVEYOX7BDD5AAFOTY2

not attested not anchored not stored refs pending

A Monte-Carlo Method for Making SDSS $u$-Band Magnitude more accurate

Cuihua Du, Jiayin Gu, Jun Ma, Wenbo Zuo, Xu Zhou, Yingjie Jing, Zhenyu Wu

arxiv:1607.01844 v1 · 2016-07-07 · astro-ph.IM · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2POROAMSVEYOX7BDD5AAFOTY2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:02:38.194093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e9ee8b80c9549875fe118fa0015d3c684ba2925d27b7e755ed532acfe2709df

Aliases

arxiv: 1607.01844 · arxiv_version: 1607.01844v1 · doi: 10.48550/arxiv.1607.01844 · pith_short_12: F2POROAMSVEY · pith_short_16: F2POROAMSVEYOX7B · pith_short_8: F2POROAM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/F2POROAMSVEYOX7BDD5AAFOTY2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2e9ee8b80c9549875fe118fa0015d3c684ba2925d27b7e755ed532acfe2709df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09af1cac32e7c328ee3f9e9720491bdf630bc5336fe691f743366f45f2cc7a2c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-07-07T00:38:19Z",
    "title_canon_sha256": "a68ce47ce4d1a6318a37ec1774a40718275f1baa38c0aa479e11bf38c846cc52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01844",
    "kind": "arxiv",
    "version": 1
  }
}